A shaft having two or more different diameters (greater than 0.031 inches (0.79 millimeter)) along its length. It must have one or more of the following conditions: a specified surface finish designation in the range 1 to 125 microinches (0.025 to 3.2 micrometers) arithmetical average (aa), machined peripheral flat(s), circular groove(s), keyway(s), splines, threads, or holes. The ends and/or shoulders may be machined to accommodate bearings, couplings, and the like. It is not designed for use in aligning by fitting into corresponding holes of another item. For items used to support rotating members see axle(1), shouldered. For items not having any of the above conditions see pin, shoulder, headless. Excludes shaft(1), straight; and axle(1), straight.
Classification: Transmission shafts and cranks, except camshafts and crankshafts
NSN 6650-01-332-7634
NSN 5965-00-007-7863
NSN 5895-01-098-2585
NSN 5930-01-487-6250
NSN 5965-00-486-7907
NSN 6105-00-834-0169
NSN 5998-01-502-8633
NSN 6150-00-465-7288
NSN 5996-01-175-7881
NSN 5998-01-495-0789
NSN 6150-00-288-4430
NSN 6105-01-251-2557